Palladium(II)/Brønsted Acid‐Catalyzed Enantioselective Oxidative Carbocyclization–Borylation of Enallenes | Zendy

Jiang Tuo | Zendy; Bartholomeyzik Teresa | Zendy; Mazuela Javier | Zendy; Willersinn Jochen | Zendy; Bäckvall JanE. | Zendy

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Palladium(II)/Brønsted Acid‐Catalyzed Enantioselective Oxidative Carbocyclization–Borylation of Enallenes

Author(s) -

Jiang Tuo,

Bartholomeyzik Teresa,

Mazuela Javier,

Willersinn Jochen,

Bäckvall JanE.

Publication year - 2015

Publication title -

angewandte chemie

Language(s) - English

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.201501048

Subject(s) - enantioselective synthesis , borylation , chemistry , phosphoric acid , palladium , catalysis , brønsted–lowry acid–base theory , oxidative phosphorylation , enantiomer , organic chemistry , enantiomeric excess , combinatorial chemistry , biochemistry , alkyl , aryl

An enantioselective oxidative carbocyclization–borylation of enallenes that is catalyzed by palladium(II) and a Brønsted acid was developed. Biphenol‐type chiral phosphoric acids were superior co‐catalysts for inducing the enantioselective cyclization. A number of chiral borylated carbocycles were synthesized in high enantiomeric excess.

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